Two prong square flat head nail



FIG. 1 is a bottom plan view of a two prong square flat head nail showing my new design;

FIG. 2 is a bottom plane view taken at a reduced scale;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevation thereof;

FIG. 5 is an elevation taken 90° to FIG. 4;

FIG. 6 is a bottom plan view of a modified embodiment of the design shown in FIG. 1;

FIG. 7 is a bottom plan view taken at a reduced scale;

FIG. 8 is a top plan view thereof;

FIG. 9 is a side elevation thereof; and

FIG. 10 is an elevation taken 90° to FIG. 9. 

The ornamental design for a two prong square flat head nail, as shown and described. 